At my last workplace it was fun choosing oddly specific reaction emojis for comments.
Like I loaded a gif of a dumpster fire and used it as emoji. I uploaded a picture of my face to use as an emoji. I uploaded the "It's free real estate!" guy.
Yes, I'm 33, my coworkers were younger but I have the meme knowledge of someone 2/3rds my age due to endless reddit scrolling, thank you. I can keep up with the kids.